Refactor IO, add buffered IO
I wasn't happy with existing implementation of the IO, so I decided to change it - as a result there is no longer BH_IOOpen and BH_IOClose and many IO operations are now optional (behind BH_IOCtl). Finnally implemented buffered IO and fixed size memory buffer IO.
This commit is contained in:
126
test/src/TestBuffer.c
Normal file
126
test/src/TestBuffer.c
Normal file
@@ -0,0 +1,126 @@
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#include <BH/IO.h>
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#include <BH/Unit.h>
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#include <string.h>
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#include <stdio.h>
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BH_UNIT_TEST(Null)
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{
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BH_VERIFY(BH_BufferNew(NULL, 0, NULL) == NULL);
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return 0;
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}
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BH_UNIT_TEST(Write)
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{
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BH_IO *buffer, *io;
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char data[16];
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int64_t offset;
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size_t size;
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memset(data, 0, 16);
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BH_VERIFY((io = BH_BytesNew(data, 16, NULL)) != NULL);
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BH_VERIFY((buffer = BH_BufferNew(io, 4, NULL)) != NULL);
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BH_VERIFY(BH_IOWrite(buffer, "1234567", 7, &size) == BH_OK);
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BH_VERIFY(size == 7);
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BH_VERIFY(BH_IOWrite(buffer, "8901234", 7, &size) == BH_OK);
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BH_VERIFY(size == 7);
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BH_VERIFY(BH_IOWrite(buffer, "5", 1, &size) == BH_OK);
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BH_VERIFY(size == 1);
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BH_VERIFY(memcmp(data, "123456789012", 13) == 0);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 12);
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BH_VERIFY(BH_IOFlush(buffer) == BH_OK);
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BH_VERIFY(memcmp(data, "123456789012345", 15) == 0);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 15);
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BH_VERIFY(BH_IOWrite(buffer, "678", 3, &size) == BH_OK);
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BH_VERIFY(size == 3);
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BH_VERIFY(BH_IOFlush(buffer) != BH_OK);
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BH_VERIFY(memcmp(data, "1234567890123456", 16) == 0);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 16);
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BH_IOFree(buffer);
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BH_IOFree(io);
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return 0;
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}
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BH_UNIT_TEST(Read)
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{
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BH_IO *buffer, *io;
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char data[16];
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char tmp[4];
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size_t size;
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memset(data, '1', 16);
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BH_VERIFY((io = BH_BytesNew(data, 16, NULL)) != NULL);
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BH_VERIFY((buffer = BH_BufferNew(io, 4, NULL)) != NULL);
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BH_VERIFY(BH_IORead(buffer, tmp, 2, &size) == BH_OK);
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BH_VERIFY(size == 2);
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BH_VERIFY(memcmp(tmp, "11", 2) == 0);
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memset(data, '2', 16);
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BH_VERIFY(BH_IORead(buffer, tmp, 2, &size) == BH_OK);
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BH_VERIFY(size == 2);
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BH_VERIFY(memcmp(tmp, "11", 2) == 0);
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BH_VERIFY(BH_IORead(buffer, tmp, 2, &size) == BH_OK);
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BH_VERIFY(size == 2);
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BH_VERIFY(memcmp(tmp, "22", 2) == 0);
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BH_IOFree(buffer);
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BH_IOFree(io);
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return 0;
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}
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BH_UNIT_TEST(Reset)
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{
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BH_IO *buffer, *io, *previous;
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char data[16];
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char tmp[4];
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size_t size;
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memset(data, '1', 16);
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BH_VERIFY((io = BH_BytesNew(data, 16, NULL)) != NULL);
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BH_VERIFY((buffer = BH_BufferNew(io, 4, NULL)) != NULL);
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BH_VERIFY(BH_IORead(buffer, tmp, 2, &size) == BH_OK);
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BH_VERIFY(size == 2);
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BH_VERIFY(memcmp(tmp, "11", 2) == 0);
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memset(data, '2', 16);
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BH_VERIFY(BH_IOCtl(buffer, BH_IO_CTL_GET_IO, &previous) == BH_OK);
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BH_VERIFY(previous == io);
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BH_VERIFY(BH_IOCtl(buffer, BH_IO_CTL_SET_IO, io) == BH_OK);
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BH_VERIFY(BH_IORead(buffer, tmp, 2, &size) == BH_OK);
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BH_VERIFY(size == 2);
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BH_VERIFY(memcmp(tmp, "22", 2) == 0);
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BH_IOFree(buffer);
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BH_IOFree(io);
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return 0;
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}
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int main(int argc,
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char **argv)
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{
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BH_UNUSED(argc);
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BH_UNUSED(argv);
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BH_UNIT_ADD(Null);
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BH_UNIT_ADD(Write);
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BH_UNIT_ADD(Read);
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BH_UNIT_ADD(Reset);
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return BH_UnitRun();
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}
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153
test/src/TestBytes.c
Normal file
153
test/src/TestBytes.c
Normal file
@@ -0,0 +1,153 @@
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#include <BH/IO.h>
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#include <BH/Unit.h>
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#include <string.h>
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BH_UNIT_TEST(Null)
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{
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char data;
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BH_VERIFY(BH_BytesNew(NULL, 0, NULL) == NULL);
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BH_VERIFY(BH_BytesNew(&data, 0, NULL) == NULL);
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BH_VERIFY(BH_BytesNew(NULL, 1234, NULL) == NULL);
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return 0;
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}
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BH_UNIT_TEST(Read)
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{
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BH_IO *io;
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char buffer1[14] = "Hello, world!";
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char buffer2[14];
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size_t size;
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BH_VERIFY((io = BH_BytesNew(buffer1, 14, NULL)) != NULL);
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BH_VERIFY(BH_IORead(io, buffer2, 14, &size) == BH_OK);
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BH_VERIFY(size == 14);
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BH_VERIFY(memcmp(buffer1, buffer2, 14) == 0);
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BH_VERIFY(BH_IOEndOfFile(io));
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BH_VERIFY(BH_IORead(io, buffer2, 14, &size) == BH_OK);
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BH_VERIFY(size == 0);
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BH_VERIFY(BH_IOEndOfFile(io));
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BH_IOFree(io);
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return 0;
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}
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BH_UNIT_TEST(Write)
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{
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BH_IO *io;
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char buffer[14];
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size_t size;
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BH_VERIFY((io = BH_BytesNew(buffer, 14, NULL)) != NULL);
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BH_VERIFY(BH_IOWrite(io, "Hello, world!", 14, &size) == BH_OK);
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BH_VERIFY(size == 14);
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BH_VERIFY(memcmp(buffer, "Hello, world!", 14) == 0);
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BH_VERIFY(BH_IOWrite(io, "Something", 10, &size) == BH_OK);
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BH_VERIFY(size == 0);
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BH_VERIFY(memcmp(buffer, "Hello, world!", 14) == 0);
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BH_IOFree(io);
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return 0;
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}
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BH_UNIT_TEST(SeekTell)
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{
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BH_IO *io;
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char buffer[14] = "Hello, world!";
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char symbol;
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int64_t offset;
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size_t size;
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BH_VERIFY((io = BH_BytesNew(buffer, 14, NULL)) != NULL);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 0);
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BH_VERIFY(BH_IORead(io, &symbol, 1, &size) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(size == 1);
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BH_VERIFY(symbol == 'H');
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BH_VERIFY(offset == 1);
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BH_VERIFY(BH_IOSeek(io, 8, BH_IO_SEEK_SET) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 8);
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BH_VERIFY(BH_IORead(io, &symbol, 1, &size) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(size == 1);
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BH_VERIFY(symbol == 'o');
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BH_VERIFY(offset == 9);
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BH_VERIFY(BH_IOSeek(io, -1, BH_IO_SEEK_CUR) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 8);
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BH_VERIFY(BH_IORead(io, &symbol, 1, &size) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(size == 1);
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BH_VERIFY(symbol == 'o');
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BH_VERIFY(offset == 9);
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BH_VERIFY(BH_IOSeek(io, -123456, BH_IO_SEEK_CUR) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 0);
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BH_VERIFY(BH_IORead(io, &symbol, 1, &size) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(size == 1);
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BH_VERIFY(symbol == 'H');
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BH_VERIFY(offset == 1);
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BH_VERIFY(BH_IOSeek(io, 123456, BH_IO_SEEK_CUR) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 14);
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BH_VERIFY(BH_IORead(io, &symbol, 1, &size) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(size == 0);
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BH_VERIFY(offset == 14);
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BH_VERIFY(BH_IOSeek(io, -1, BH_IO_SEEK_SET) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 0);
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BH_VERIFY(BH_IOSeek(io, 123456, BH_IO_SEEK_SET) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 14);
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BH_VERIFY(BH_IOSeek(io, 123456, BH_IO_SEEK_END) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 14);
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BH_VERIFY(BH_IOSeek(io, -123456, BH_IO_SEEK_END) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 0);
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BH_VERIFY(BH_IOSeek(io, -2, BH_IO_SEEK_END) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &offset) == BH_OK);
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BH_VERIFY(offset == 12);
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BH_VERIFY(BH_IORead(io, &symbol, 1, &size) == BH_OK);
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BH_VERIFY(size == 1);
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BH_VERIFY(symbol == '!');
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BH_IOFree(io);
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return 0;
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}
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int main(int argc,
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char **argv)
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{
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BH_UNUSED(argc);
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BH_UNUSED(argv);
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BH_UNIT_ADD(Null);
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BH_UNIT_ADD(Write);
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BH_UNIT_ADD(Read);
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BH_UNIT_ADD(SeekTell);
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return BH_UnitRun();
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}
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@@ -26,13 +26,7 @@ static void cleanup(void)
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*/
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static int checkNull(void)
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{
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BH_IO *io;
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/* Check against NULL pointers */
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BH_VERIFY(BH_FileNew(NULL) == NULL);
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BH_VERIFY(BH_IOClassname(NULL) == NULL);
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BH_VERIFY(BH_IOOpen(NULL, 0) != BH_OK);
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BH_VERIFY(BH_IOClose(NULL) != BH_OK);
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BH_VERIFY(BH_IORead(NULL, NULL, 0, NULL) != BH_OK);
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BH_VERIFY(BH_IOWrite(NULL, NULL, 0, NULL) != BH_OK);
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BH_VERIFY(BH_IOPeek(NULL, NULL, 0, NULL) != BH_OK);
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@@ -40,26 +34,14 @@ static int checkNull(void)
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BH_VERIFY(BH_IOSeek(NULL, 0, 0) != BH_OK);
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BH_VERIFY(BH_IOFlush(NULL) != BH_OK);
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BH_VERIFY(BH_IOSize(NULL, NULL) != BH_OK);
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BH_VERIFY(BH_IOFlags(NULL) == BH_IO_FLAG_ERROR);
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BH_VERIFY(BH_IOClear(NULL) == BH_OK);
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BH_VERIFY(BH_IOFlags(NULL, NULL) != BH_OK);
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BH_VERIFY(BH_IOClear(NULL) != BH_OK);
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BH_VERIFY(BH_IOCtl(NULL, 0, NULL) != BH_OK);
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BH_VERIFY(BH_IOCap(NULL, 0) != BH_OK);
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BH_VERIFY(BH_IOEndOfFile(NULL) != BH_OK);
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BH_VERIFY(BH_IOError(NULL) != BH_OK);
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BH_IOFree(NULL);
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/* Check against NULL pointers and valid IO object */
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BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
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BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
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BH_VERIFY(BH_IOOpen(io, 0) != BH_OK);
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BH_VERIFY(BH_IOClose(io) != BH_OK);
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BH_VERIFY(BH_IORead(io, NULL, 0, NULL) != BH_OK);
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BH_VERIFY(BH_IOWrite(io, NULL, 0, NULL) != BH_OK);
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BH_VERIFY(BH_IOPeek(io, NULL, 0, NULL) != BH_OK);
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BH_VERIFY(BH_IOTell(io, NULL) != BH_OK);
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BH_VERIFY(BH_IOSeek(io, 0, 0) != BH_OK);
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BH_VERIFY(BH_IOFlush(io) != BH_OK);
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BH_VERIFY(BH_IOSize(io, NULL) != BH_OK);
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BH_VERIFY(BH_IOFlags(io) == BH_IO_FLAG_ERROR);
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BH_VERIFY(BH_IOClear(io) == BH_OK);
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BH_IOFree(io);
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return 0;
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}
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@@ -75,13 +57,7 @@ static int checkNormal(void)
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BH_IO *io;
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/* Check operations for write only access */
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BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
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BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
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BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE) == BH_OK);
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BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
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BH_VERIFY(BH_IOOpen(io, BH_IO_READ) != BH_OK);
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BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_WRITE, NULL)) != NULL);
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BH_VERIFY(BH_IOWrite(io, "1234567890", 10, &actual) == BH_OK);
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BH_VERIFY(actual == 10);
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@@ -97,12 +73,10 @@ static int checkNormal(void)
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BH_VERIFY(BH_IOSeek(io, 0, BH_IO_SEEK_END) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &position) == BH_OK);
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BH_VERIFY(position == 20);
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BH_IOClose(io);
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BH_IOFree(io);
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/* Check operations for read only access */
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BH_VERIFY(BH_IOOpen(io, BH_IO_READ) == BH_OK);
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BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
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BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
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BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READ, NULL)) != NULL);
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BH_VERIFY(BH_IORead(io, buffer, 10, &actual) == BH_OK);
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BH_VERIFY(actual == 10);
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BH_VERIFY(memcmp(buffer, "1234567890", 10) == 0);
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@@ -124,10 +98,7 @@ static int checkNormal(void)
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BH_IOFree(io);
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/* Check operations for read and write access */
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BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
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BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
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BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_READ) == BH_OK);
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BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
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BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READWRITE, NULL)) != NULL);
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BH_VERIFY(BH_IOWrite(io, "abcde", 5, &actual) == BH_OK);
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BH_VERIFY(actual == 5);
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@@ -151,8 +122,6 @@ static int checkNormal(void)
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BH_VERIFY(BH_IORead(io, buffer, 35, &actual) == BH_OK);
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BH_VERIFY(actual == 35);
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BH_VERIFY(memcmp(buffer, "abcde12345678901234567890abcde67890", 35) == 0);
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BH_IOClose(io);
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BH_IOFree(io);
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return 0;
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}
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@@ -169,11 +138,7 @@ static int checkTruncate(void)
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BH_IO *io;
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/* Check operations for write only access */
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BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
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BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
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BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_TRUNCATE) == BH_OK);
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BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
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BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_WRITE | BH_FILE_TRUNCATE, NULL)) != NULL);
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BH_VERIFY(BH_IOWrite(io, "1234567890", 10, &actual) == BH_OK);
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BH_VERIFY(actual == 10);
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@@ -189,11 +154,10 @@ static int checkTruncate(void)
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BH_VERIFY(BH_IOSeek(io, 0, BH_IO_SEEK_END) == BH_OK);
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BH_VERIFY(BH_IOTell(io, &position) == BH_OK);
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BH_VERIFY(position == 20);
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BH_IOClose(io);
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BH_IOFree(io);
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/* Check operations for read only access without truncate */
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BH_VERIFY(BH_IOOpen(io, BH_IO_READ) == BH_OK);
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BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
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BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READ, NULL)) != NULL);
|
||||
BH_VERIFY(BH_IORead(io, buffer, 10, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 10);
|
||||
BH_VERIFY(memcmp(buffer, "1234567890", 10) == 0);
|
||||
@@ -211,11 +175,10 @@ static int checkTruncate(void)
|
||||
BH_VERIFY(BH_IORead(io, buffer, 5, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 5);
|
||||
BH_VERIFY(memcmp(buffer, "67890", 5) == 0);
|
||||
BH_IOClose(io);
|
||||
BH_IOFree(io);
|
||||
|
||||
/* Check operations for read only access */
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_READ | BH_IO_TRUNCATE) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READ | BH_FILE_TRUNCATE, NULL)) != NULL);
|
||||
BH_VERIFY(BH_IORead(io, buffer, 10, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 0);
|
||||
|
||||
@@ -229,11 +192,7 @@ static int checkTruncate(void)
|
||||
BH_IOFree(io);
|
||||
|
||||
/* Check operations for read and write access */
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_READ | BH_IO_TRUNCATE) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READWRITE | BH_FILE_TRUNCATE, NULL)) != NULL);
|
||||
BH_VERIFY(BH_IOWrite(io, "abcde", 5, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 5);
|
||||
|
||||
@@ -256,13 +215,11 @@ static int checkTruncate(void)
|
||||
BH_VERIFY(BH_IORead(io, buffer, 35, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 35);
|
||||
BH_VERIFY(memcmp(buffer, "abcde12345678901234567890abcde67890", 35) == 0);
|
||||
BH_IOClose(io);
|
||||
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_TRUNCATE) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_IOClose(io);
|
||||
|
||||
BH_IOFree(io);
|
||||
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_WRITE | BH_FILE_TRUNCATE, NULL)) != NULL);
|
||||
BH_IOFree(io);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -278,10 +235,7 @@ static int checkExist(void)
|
||||
BH_IO *io;
|
||||
|
||||
/* Check operations for write only access */
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_EXIST) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_WRITE | BH_FILE_EXIST, NULL)) != NULL);
|
||||
|
||||
BH_VERIFY(BH_IOWrite(io, "1234567890", 10, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 10);
|
||||
@@ -298,11 +252,11 @@ static int checkExist(void)
|
||||
BH_VERIFY(BH_IOSeek(io, 0, BH_IO_SEEK_END) == BH_OK);
|
||||
BH_VERIFY(BH_IOTell(io, &position) == BH_OK);
|
||||
BH_VERIFY(position == 20);
|
||||
BH_IOClose(io);
|
||||
BH_IOFree(io);
|
||||
|
||||
/* Check operations for read only access */
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_READ | BH_IO_EXIST) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READ | BH_FILE_EXIST, NULL)) != NULL);
|
||||
|
||||
BH_VERIFY(BH_IORead(io, buffer, 10, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 10);
|
||||
BH_VERIFY(memcmp(buffer, "1234567890", 10) == 0);
|
||||
@@ -324,10 +278,7 @@ static int checkExist(void)
|
||||
BH_IOFree(io);
|
||||
|
||||
/* Check operations for read and write access */
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_READ | BH_IO_EXIST) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_WRITE | BH_FILE_READ | BH_FILE_EXIST, NULL)) != NULL);
|
||||
|
||||
BH_VERIFY(BH_IOWrite(io, "abcde", 5, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 5);
|
||||
@@ -351,19 +302,12 @@ static int checkExist(void)
|
||||
BH_VERIFY(BH_IORead(io, buffer, 35, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 35);
|
||||
BH_VERIFY(memcmp(buffer, "abcde12345678901234567890abcde67890", 35) == 0);
|
||||
BH_IOClose(io);
|
||||
BH_IOFree(io);
|
||||
|
||||
/* Check against non existing files */
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME2)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_EXIST) != BH_OK);
|
||||
BH_VERIFY((BH_IOFlags(io) & BH_IO_FLAG_OPEN) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_READ | BH_IO_EXIST) != BH_OK);
|
||||
BH_VERIFY((BH_IOFlags(io) & BH_IO_FLAG_OPEN) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_READ | BH_IO_EXIST) != BH_OK);
|
||||
BH_VERIFY((BH_IOFlags(io) & BH_IO_FLAG_OPEN) == 0);
|
||||
BH_IOFree(io);
|
||||
BH_VERIFY(BH_FileNew(FILENAME2, BH_FILE_WRITE | BH_FILE_EXIST, NULL) == NULL);
|
||||
BH_VERIFY(BH_FileNew(FILENAME2, BH_FILE_READ | BH_FILE_EXIST, NULL) == NULL);
|
||||
BH_VERIFY(BH_FileNew(FILENAME2, BH_FILE_READWRITE | BH_FILE_EXIST, NULL) == NULL);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -382,10 +326,7 @@ static int checkAppend(void)
|
||||
cleanup();
|
||||
|
||||
/* Check operations for write only access */
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_APPEND) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_WRITE | BH_FILE_APPEND, NULL)) != NULL);
|
||||
|
||||
BH_VERIFY(BH_IOWrite(io, "1234567890", 10, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 10);
|
||||
@@ -402,12 +343,11 @@ static int checkAppend(void)
|
||||
BH_VERIFY(BH_IOSeek(io, 0, BH_IO_SEEK_END) == BH_OK);
|
||||
BH_VERIFY(BH_IOTell(io, &position) == BH_OK);
|
||||
BH_VERIFY(position == 25);
|
||||
BH_IOClose(io);
|
||||
BH_IOFree(io);
|
||||
|
||||
/* Check operations for read only access */
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_READ | BH_IO_APPEND) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READ | BH_FILE_APPEND, NULL)) != NULL);
|
||||
|
||||
BH_VERIFY(BH_IORead(io, buffer, 10, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 10);
|
||||
BH_VERIFY(memcmp(buffer, "1234567890", 10) == 0);
|
||||
@@ -425,11 +365,10 @@ static int checkAppend(void)
|
||||
BH_VERIFY(BH_IORead(io, buffer, 5, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 5);
|
||||
BH_VERIFY(memcmp(buffer, "abcde", 5) == 0);
|
||||
BH_IOClose(io);
|
||||
BH_IOFree(io);
|
||||
|
||||
/* Check operations for read and write access */
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_READ | BH_IO_APPEND) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READWRITE | BH_FILE_APPEND, NULL)) != NULL);
|
||||
|
||||
BH_VERIFY(BH_IOWrite(io, "abcde", 5, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 5);
|
||||
@@ -441,13 +380,12 @@ static int checkAppend(void)
|
||||
BH_VERIFY(BH_IORead(io, buffer, 40, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 40);
|
||||
BH_VERIFY(memcmp(buffer, "12345678901234567890abcdeabcde1234567890", 40) == 0);
|
||||
BH_IOClose(io);
|
||||
BH_IOFree(io);
|
||||
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_TRUNCATE) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_IOClose(io);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_WRITE | BH_FILE_TRUNCATE, NULL)) != NULL);
|
||||
|
||||
BH_IOFree(io);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -460,31 +398,18 @@ static int checkCreate(void)
|
||||
BH_IO *io;
|
||||
|
||||
/* Check for already existing file */
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_CREATE) != BH_OK);
|
||||
BH_VERIFY((BH_IOFlags(io) & BH_IO_FLAG_OPEN) == 0);
|
||||
BH_IOFree(io);
|
||||
BH_VERIFY(BH_FileNew(FILENAME1, BH_FILE_WRITE | BH_FILE_CREATE, NULL) == NULL);
|
||||
|
||||
/* Check for new file with write access */
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME2)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_CREATE) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME2, BH_FILE_WRITE | BH_FILE_CREATE, NULL)) != NULL);
|
||||
BH_IOFree(io);
|
||||
|
||||
/* Check for new file with read access */
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME3)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_READ | BH_IO_CREATE) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME3, BH_FILE_READ | BH_FILE_CREATE, NULL)) != NULL);
|
||||
BH_IOFree(io);
|
||||
|
||||
/* Check for new file with read/write access */
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME4)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_READ | BH_IO_CREATE) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME4, BH_FILE_READWRITE | BH_FILE_CREATE, NULL)) != NULL);
|
||||
BH_IOFree(io);
|
||||
|
||||
return 0;
|
||||
@@ -500,16 +425,12 @@ static int checkEOF(void)
|
||||
size_t actual;
|
||||
BH_IO *io;
|
||||
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_READ | BH_IO_TRUNCATE) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READ | BH_FILE_TRUNCATE, NULL)) != NULL);
|
||||
|
||||
BH_VERIFY(BH_IORead(io, buffer, 128, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 0);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_EOF);
|
||||
BH_VERIFY(BH_IOEndOfFile(io));
|
||||
|
||||
BH_IOClose(io);
|
||||
BH_IOFree(io);
|
||||
|
||||
return 0;
|
||||
@@ -524,17 +445,13 @@ static int checkError(void)
|
||||
size_t actual;
|
||||
BH_IO *io;
|
||||
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_READ) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READ, NULL)) != NULL);
|
||||
|
||||
BH_VERIFY(BH_IOWrite(io, "12345", 5, &actual) != BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_ERROR);
|
||||
BH_VERIFY(BH_IOError(io) != BH_OK);
|
||||
BH_VERIFY(BH_IOClear(io) == BH_OK);
|
||||
BH_VERIFY((BH_IOFlags(io) & BH_IO_FLAG_ERROR) == 0);
|
||||
BH_VERIFY(BH_IOError(io) == BH_OK);
|
||||
|
||||
BH_IOClose(io);
|
||||
BH_IOFree(io);
|
||||
|
||||
return 0;
|
||||
@@ -551,10 +468,7 @@ static int checkPeek(void)
|
||||
size_t actual;
|
||||
BH_IO *io;
|
||||
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_WRITE | BH_IO_READ | BH_IO_TRUNCATE) == BH_OK);
|
||||
BH_VERIFY(BH_IOFlags(io) & BH_IO_FLAG_OPEN);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READWRITE | BH_FILE_TRUNCATE, NULL)) != NULL);
|
||||
|
||||
BH_VERIFY(BH_IOWrite(io, "1234567890", 10, &actual) == BH_OK);
|
||||
BH_VERIFY(actual == 10);
|
||||
@@ -578,7 +492,6 @@ static int checkPeek(void)
|
||||
BH_VERIFY(memcmp(buffer, "12345678901234567890", 20) == 0);
|
||||
BH_VERIFY(previous == current);
|
||||
|
||||
BH_IOClose(io);
|
||||
BH_IOFree(io);
|
||||
|
||||
return 0;
|
||||
@@ -593,14 +506,11 @@ static int checkSize(void)
|
||||
BH_IO *io;
|
||||
int64_t size;
|
||||
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1)) != NULL);
|
||||
BH_VERIFY(strcmp(BH_IOClassname(io), BH_FILE_CLASSNAME) == 0);
|
||||
BH_VERIFY(BH_IOOpen(io, BH_IO_READ) == BH_OK);
|
||||
BH_VERIFY((io = BH_FileNew(FILENAME1, BH_FILE_READ, NULL)) != NULL);
|
||||
|
||||
BH_VERIFY(BH_IOSize(io, &size) == BH_OK);
|
||||
BH_VERIFY(size == 20);
|
||||
|
||||
BH_IOClose(io);
|
||||
BH_IOFree(io);
|
||||
return 0;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user